
const {EventEmitter} = require ("./05-event");

class Dog extends EventEmitter {
    constructor(name,energy){
        super();
        this.#name = name;
        this.#energy = energy;
        this.#start();
    }
    get name() { return this.#name;}
    get energy(){ return this.#energy;}
    set energy(e){
        this.#energy = e;
        this.#start();
    }
    #start(){
        let timer = setInterval(()=>{
            this.emit('bark');
            this.#energy--;
            if(this.#energy ===0) clearInterval(timer);

        },1000);

    }
    #name = '';
    #energy = 0;
}
module.exports = Dog;
